Facility profile
Dupont Spruance Plant
Significant Violation across 12 of the last 12 quarters, with $52,833 in recorded penalties.
Noncompliance quarters
12
Counted from the imported ECHO record over the last 12 quarters.
Penalties
$52,833
Recorded enforcement amount carried into the facility page.
Last inspection
2025-07-24
Displayed as plain language instead of hidden in agency exports.
Trend
Watch
Reported on-site releases are lower in 2024 than in 2022.
| Year | Air | Water | Land | Total |
|---|---|---|---|---|
| 2022 | 237,737 lbs | 68,688 lbs | 200 lbs | 306,625 lbs |
| 2023 | 177,441 lbs | 77,321 lbs | 200 lbs | 254,962 lbs |
| 2024 | 91,173 lbs | 39,444 lbs | 200 lbs | 130,817 lbs |
Chemical breakdown
What this facility is reporting
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Dimethylamine
Latest 2024 TRI data shows water as the largest reported pathway for this chemical at the facility.
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Ammonia
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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N-Methyl-2-pyrrolidone
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Chloroform
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Polycyclic aromatic compounds
Latest 2024 TRI data shows land as the largest reported pathway for this chemical at the facility.
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Chromium
Latest 2024 TRI data shows water as the largest reported pathway for this chemical at the facility.
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1, 3-Phenylenediamine
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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p-Phenylenediamine
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
Enforcement layer
Why the ECHO-style detail matters
Significant Violation across 12 of the last 12 quarters, with $52,833 in recorded penalties.